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Customer Reviews

Rated 4.0 out of 5.0 by Wush There is less sludge laying in the bottom of the oil tank so it seems to have helped in a reduction of sediment.
October 25, 2016

Rated 4.0 out of 5.0 by TB2016 Worked Well
Seemed to break down the sludge in our tank. It did take about 4 days to work.
February 23, 2016

Rated 5.0 out of 5.0 by GrayHorse Good Effective Product
Quality Oil Tank sludge treatment...A cheap insurance policy to avoid costly burner repairs and cleanings. I use this product every time I get 200+ gallon deliveries. Local supply houses charge 3x for the same product.
January 5, 2016

Rated 4.0 out of 5.0 by Bruce Worked very well
Took a few days to cycle through because you are supposed to use it just before you fill up, but it was going to be a while so I used it anyways. After about a week the furnace started working perfectly.
December 22, 2015

Rated 5.0 out of 5.0 by FanOfHD Good purchase choice!
Simple additive. Added at most recent tank fillip.
November 3, 2015

Rated 5.0 out of 5.0 by dave Sludge treatment
Good product and good price. Cheap insurance to keep your tank clean.
November 10, 2015

Rated 5.0 out of 5.0 by coffeyman Oil Tank Sludge
I was informed by my service man that I had about 3" of sludge in the bottom of my oil tank and I might have about 2 years before it needed replaced. I was having to reset my furnace constantly until the oil level got low enough to add this product and get the tank filled. The first day or so after applying I still have to reset, but once I cranked the heat up and forced it to run hard for a while I have had no issues with needing to reset my furnace. So far this has been a saving grace and I will continue to use this product in my oil tank because of this fact. I would recommend using it from day one, but if you run into my situation it may just save your furnace and your current tank.
February 27, 2015

Rated 5.0 out of 5.0 by Stef Good for serious sludge
When we moved into our house, our furnace was having a lot of issues. We finally discovered about 2 inches of sludge formed on the bottom of our fuel tanks, causing the nozzles and filters to become clogged completely, and no oil could move through the lines at all. The furnace repairman said that there was no way that much sludge could be cleared out with any product, and we would have to totally drain and clean the fuel tanks which in the middle of the bitter cold winter was not an option. However, after using this treatment, the sludge broke up and allowed fuel to pass through the lines again. We still needed to change nozzles and filters on a weekly basis due to our situation, but this product definitely saved us from losing our heat during sub-zero temperatures.
April 14, 2015

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